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Find the World's Best Unix Freelancers

Upwork is the leading online workplace, home to thousands of top-rated freelancers. It’s simple to post your job and get personalized bids, or browse Upwork for amazing talent ready to work on your Unix project today.

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Kyrylo P. - C/C++ Software Engineer & Architect

Kyrylo P.

C/C++ Software Engineer & Architect

$36/hr
621 hours
Ukraine
100% JOB SUCCESS
“I liked working with Kyrylo very much. His technical ability, his patience and his professionalism made this project to be delivered successfully. I'm very pleased with his work.”
  • Video Streaming
  • C
  • C++
  • Unix
  • Qt
Josep E. - Ruby on Rails and Full Stack Web Developer

Josep E.

Ruby on Rails and Full Stack Web Developer

$75/hr
61 hours
Spain
New to Upwork
  • Ruby
  • Ruby on Rails
  • jQuery
Renz E. - Senior Graphic Designer

Renz E.

Senior Graphic Designer

$22.22/hr
488 hours
Philippines
100% JOB SUCCESS
“Renz is BRILLIANT!!! His work was excellent and he delivered way more than I expected.”
  • Adobe Photoshop
  • Adobe Muse
Hien N. - iOS Expert

Hien N.

iOS Expert

$22.22/hr
364 hours
Vietnam
100% JOB SUCCESS
“Project was completed successfully.”
  • iOS Development
  • Adobe Flex
Hazem A. - Expert graphic designer & web designer

Hazem A.

Expert graphic designer & web designer

$12/hr
7 hours
Egypt
100% JOB SUCCESS
“Hazem is great Designer Highly recommended!”
  • Adobe Photoshop
  • Web design
Sony D. - Digital Marketing Expert / SEO Consultant

Sony D.

Digital Marketing Expert / SEO Consultant

$6.67/hr
179 hours
India
100% JOB SUCCESS
“Working with Sony was really great! She provided quality work in a super short amount of time and even completed what we needed prior to the expected [already short] deadline....”
  • Content Writing
  • PHP
Aleksandra T. - Experienced QA Engineer/Software Tester

Aleksandra T.

Experienced QA Engineer/Software Tester

$11.11/hr
1,178 hours
Ukraine
100% JOB SUCCESS
“Thanks alot, great hard worker”
  • Software QA Testing
  • SQL
Mahmudul H. - Professional Wordpress Designer n Developer

Mahmudul H.

Professional Wordpress Designer n Developer

$15/hr
4,100 hours
Bangladesh
100% JOB SUCCESS
“It was a pleasure working with Mahmudul. He delivered a quality website with a fast turn around, I could not have asked for a better experience working with him. Highly recommended!”
  • WordPress
  • Joomla!
  • HTML5
  • CSS3
Paul S. - Senior iPhone & Android Mobile Developer

Paul S.

Senior iPhone & Android Mobile Developer

$57.5/hr
244 hours
France
100% JOB SUCCESS
“Paul is an extremely skilled, dedicated and hard-working guy who is passionate about what he does and really cares. He delivered within the deadline, has great communcational skills...”
  • iOS Development
  • Swift
Andrei I. - Java/Grails Developer

Andrei I.

Java/Grails Developer

$35.56/hr
5,631 hours
Germany
100% JOB SUCCESS
“Andrej is an awesome freelancer. We worked over 1 year together, in total more than 1900 hours. Definitiv one of the best you can hire at upwork, we will continue our collaboration...”
  • Grails
  • Java
  • Hibernate
  • Git
Roshan B. - Data Entry Professional

Roshan B.

Data Entry Professional

$7.74/hr
278 hours
Sri Lanka
100% JOB SUCCESS
“Great freelancer! Roshan was a clear communicator and turned the project around quickly - even faster than I needed. Would definitely recommend!”
  • Data Entry
  • PDF Conversion

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